/*
 * (C) Copyright 2016 Kurento (http://kurento.org/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.kurento.client;

public class TransactionRollbackException extends TransactionException {

  private static final long serialVersionUID = 151845936439259253L;

  public TransactionRollbackException() {
  }

  public TransactionRollbackException(String msg) {
    super(msg);
  }

  public TransactionRollbackException(String msg, Throwable throwable) {
    super(msg, throwable);
  }

  public TransactionRollbackException(Throwable throwable) {
    super(throwable);
  }

  public TransactionExecutionException getKurentoServerException() {
    Throwable cause = getCause();
    if (cause instanceof TransactionExecutionException) {
      return (TransactionExecutionException) cause;
    } else {
      return null;
    }
  }

  public boolean isUserRollback() {
    return getCause() == null;
  }
}
